1,断网情况处理

2，网络连接后情况处理 3，流量使用逻辑处理

1,断网情况处理
2，网络连接后情况处理 3，流量使用逻辑处理
韩亚云
1 parent a2463c37
Showing 12 changed files with 308 additions and 40 deletions
app/src/main/AndroidManifest.xml
app/src/main/java/com/cnlive/downloadfile/AudioDialogActivity.java
app/src/main/java/com/cnlive/downloadfile/LimitActivity.java
app/src/main/java/com/cnlive/downloadfile/adapter/LimitDownloadAdapter.java
app/src/main/java/com/cnlive/downloadfile/download/limit/DownLoadService.java
app/src/main/java/com/cnlive/downloadfile/download/limit/DownloadLimitManager.java
app/src/main/java/com/cnlive/downloadfile/download/limit/DownloadStatus.java
app/src/main/java/com/cnlive/downloadfile/download/util/NetWorkUtil.java
app/src/main/res/drawable/bg_dialog.xml
app/src/main/res/layout/activity_audio_dialog.xml
app/src/main/res/values/strings.xml
app/src/main/res/values/styles.xml
@@ -4,12 +4,12 @@
     package="com.cnlive.downloadfile">
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"
+    <uses-permission
+        android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"
         tools:ignore="ProtectedPermissions" />
-
-    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.INTERNET" />
     <application
         android:name=".MyApplication"
@@ -19,6 +19,9 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
+        <activity
+            android:name=".AudioDialogActivity"
+            android:theme="@style/CustomDialogStyle" />
         <activity android:name=".MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -26,8 +29,9 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".LimitActivity"/>
-        <service android:name=".download.limit.DownLoadService"/>
+        <activity android:name=".LimitActivity" />
+
+        <service android:name=".download.limit.DownLoadService" />
     </application>
 </manifest>
 \ No newline at end of file
+package com.cnlive.downloadfile;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.TextView;
+
+import com.cnlive.downloadfile.download.limit.DownLoadService;
+import com.cnlive.downloadfile.download.limit.DownloadInfo;
+import com.cnlive.downloadfile.download.util.NetWorkUtil;
+
+
+public class AudioDialogActivity extends Activity implements View.OnClickListener {
+
+    private TextView btn_left,btn_right;
+    private String inType;
+    private DownloadInfo info;
+
+    public static void startActivity(Context context, String inType, DownloadInfo info) {
+        if (!NetWorkUtil.isAppOnForeground(context)) return;
+        Intent intent = new Intent(context, AudioDialogActivity.class);
+        intent.putExtra("inType", inType);
+        intent.putExtra("info",info);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        context.startActivity(intent);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_audio_dialog);
+        initIntent(getIntent());
+        btn_left = findViewById(R.id.btn_left);
+        btn_right = findViewById(R.id.btn_right);
+        btn_left.setOnClickListener(this);
+        btn_right.setOnClickListener(this);
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        initIntent(intent);
+    }
+
+    private void initIntent(Intent intent) {
+        inType = intent.getStringExtra("inType");
+        info = (DownloadInfo) intent.getSerializableExtra("info");
+    }
+
+    private void notifyService(String action) {
+        Intent intent = new Intent(this, DownLoadService.class);
+        intent.setAction(action);
+        intent.putExtra("fileUrl", info);
+        intent.putExtra("isNet","isNet");
+        startService(intent);
+    }
+
+    @Override
+    public void onClick(View v) {
+        switch (v.getId()){
+            case R.id.btn_left:
+                finish();
+                break;
+            case R.id.btn_right:
+                notifyService(inType);
+                finish();
+                break;
+        }
+    }
+}
@@ -80,10 +80,10 @@ public class LimitActivity extends AppCompatActivity implements View.OnClickList
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void update(DownloadInfo info) {
-        if (DownloadStatus.DOWNLOAD.equals(info.getDownloadStatus())) {
+        if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD)) {
             allStartPause.setText("全部暂停");
             mAdapter.updateProgress(info);
-        } else if (DownloadStatus.DOWNLOAD_OVER.equals(info.getDownloadStatus())) {
+        } else if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_OVER)) {
             for (int i = 0; i < mData.size(); i++) {
                 if (mData.get(i).getUrl().equals(info.getUrl())) {
                     mData.set(i, info);
@@ -97,11 +97,11 @@ public class LimitActivity extends AppCompatActivity implements View.OnClickList
             if (DownloadLimitManager.getInstance().getCurremtDownload() == null) {
                 allStartPause.setText("全部开始");
             }
-        } else if (DownloadStatus.DOWNLOAD_PAUSE.equals(info.getDownloadStatus())) {
+        } else if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_PAUSE) || info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_NET_PAUSE)) {
             mAdapter.updateProgress(info);
             boolean isAllPause = true;
             for(int i = 0;i < mData.size();i++){
-                if(!mData.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD_PAUSE)){
+                if(!mData.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD_PAUSE)  && !info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_NET_PAUSE)){
                     isAllPause = false;
                     break;
                 }
@@ -109,10 +109,21 @@ public class LimitActivity extends AppCompatActivity implements View.OnClickList
             if(isAllPause){
                 allStartPause.setText("全部开始");
             }
-        } else if (DownloadStatus.DOWNLOAD_WAIT.equals(info.getDownloadStatus())) {
+        } else if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_WAIT)) {
             mAdapter.updateProgress(info);
-        } else if (DownloadStatus.DOWNLOAD_ERROR.equals(info.getDownloadStatus())) {
+        } else if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_ERROR)) {
             Toast.makeText(this, "下载出错", Toast.LENGTH_SHORT).show();
+        }else if(info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_CANCEL)){
+            boolean isAllPause = true;
+            for(int i = 0;i < mData.size();i++){
+                if(!mData.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD_PAUSE)  && !info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_NET_PAUSE)){
+                    isAllPause = false;
+                    break;
+                }
+            }
+            if(isAllPause){
+                allStartPause.setText("全部开始");
+            }
         }
     }
@@ -61,9 +61,9 @@ public class LimitDownloadAdapter extends RecyclerView.Adapter&lt;LimitDownloadAdap
         final DownloadInfo info = mdata.get(position);
         holder.name.setText(info.getUrl().substring(info.getUrl().length()-5,info.getUrl().length()));
-        if (DownloadStatus.DOWNLOAD_WAIT.equals(info.getDownloadStatus())){
+        if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_WAIT)){
             holder.main_btn_down.setText("待下载");
-        }else if (DownloadStatus.DOWNLOAD_PAUSE.equals(info.getDownloadStatus())){
+        }else if (info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_PAUSE) || info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD_NET_PAUSE)){
             holder.main_btn_down.setText("已暂停");
         }
@@ -72,7 +72,7 @@ public class LimitDownloadAdapter extends RecyclerView.Adapter&lt;LimitDownloadAdap
             }else {
                 float d = info.getProgress() * holder.main_progress.getMax() / info.getTotal();
                 holder.main_progress.setProgress((int) d);
-                if(DownloadStatus.DOWNLOAD.equals(info.getDownloadStatus())) holder.main_btn_down.setText("下载中");
+                if(info.getDownloadStatus().equals(DownloadStatus.DOWNLOAD)) holder.main_btn_down.setText("下载中");
             }
         holder.main_btn_down.setOnClickListener(new View.OnClickListener() {
             @Override
 package com.cnlive.downloadfile.download.limit;
 import android.annotation.SuppressLint;
+import android.app.AlertDialog;
 import android.app.Service;
 import android.content.BroadcastReceiver;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.ConnectivityManager;
@@ -11,10 +13,18 @@ import android.net.NetworkInfo;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
+import android.util.Config;
 import android.widget.Toast;
+import com.cnlive.downloadfile.AudioDialogActivity;
+import com.cnlive.downloadfile.MyApplication;
+import com.cnlive.downloadfile.R;
 import com.cnlive.downloadfile.download.util.NetWorkUtil;
+import org.greenrobot.eventbus.EventBus;
+
+import java.util.List;
+
 import static com.cnlive.downloadfile.download.util.CheckNetworkStatusChangeListener.Status.TYPE_MOBILE;
 import static com.cnlive.downloadfile.download.util.CheckNetworkStatusChangeListener.Status.TYPE_UN_NETWORK;
 import static com.cnlive.downloadfile.download.util.CheckNetworkStatusChangeListener.Status.TYPE_WIFI;
@@ -32,6 +42,7 @@ public class DownLoadService extends Service {
     public static final String ACTION_ALLSTART = "ACTION_ALLSTRAT";
     public static final String ACTION_DELECT = "ACTION_DELECT";
     public static final String ACION_CLEAR = "ACION_CLEAR";
+    private String isNet;
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
@@ -50,31 +61,22 @@ public class DownLoadService extends Service {
             mHandle.obtainMessage(5).sendToTarget();
         }
+        if(intent.getStringExtra("isNet") != null){
+            showData(intent.getAction(),info);
+            return super.onStartCommand(intent, flags, startId);
+        }
         if(NetWorkUtil.getNetworkConnectionType(this).equals(TYPE_UN_NETWORK)){
             Toast.makeText(this,"无网络",Toast.LENGTH_SHORT).show();
             return super.onStartCommand(intent, flags, startId);
         }
         if(NetWorkUtil.getNetworkConnectionType(this).equals(TYPE_WIFI)){
-            if (intent.getAction().equals(ACTION_START)) {
-                //启动初始化线程
-                new MyThread(info).start();
-            }else if(intent.getAction().equals(ACTION_PAUSE)){
-                //暂停
-                mHandle.obtainMessage(1, info).sendToTarget();
-            }else if(intent.getAction().equals(ACTION_ALLPAUSE)){
-                //全部暂停
-                mHandle.obtainMessage(2).sendToTarget();
-            }else if(intent.getAction().equals(ACTION_ALLSTART)){
-                //全部开始
-                mHandle.obtainMessage(3).sendToTarget();
-            }else if(intent.getAction().equals(ACTION_WAITING)){
-                mHandle.obtainMessage(6,info).sendToTarget();
-            }
+            showData(intent.getAction(),info);
         }
         if(NetWorkUtil.getNetworkConnectionType(this).equals(TYPE_MOBILE)){
             //弹框...保存用户习惯，拒绝或者是允许，允许的话是仅允许一次还是都允许
+            tipClick(intent.getAction(),info);
         }
         return super.onStartCommand(intent, flags, startId);
     }
@@ -135,11 +137,40 @@ public class DownLoadService extends Service {
     //子线程  获取文件长度
     class MyThread extends Thread {
         private DownloadInfo fileInfo = null;
-        public MyThread(DownloadInfo fileInfo) {
+        private int num = 0;
+        public MyThread(DownloadInfo fileInfo,int num) {
             this.fileInfo = fileInfo;
+            this.num = num;
         }
         public void run() {
-            mHandle.obtainMessage(0, fileInfo).sendToTarget();
+            mHandle.obtainMessage(num, fileInfo).sendToTarget();
+        }
+    }
+
+
+    public DownLoadService getService() {
+        return DownLoadService.this;
+    }
+
+    public void tipClick(final String type, final DownloadInfo info) {
+        AudioDialogActivity.startActivity(DownLoadService.this,type,info);
+    }
+
+    public void showData(String type,DownloadInfo info){
+        if (type.equals(ACTION_START)) {
+            //启动初始化线程
+            new MyThread(info,0).start();
+        }else if(type.equals(ACTION_PAUSE)){
+            //暂停
+            mHandle.obtainMessage(1, info).sendToTarget();
+        }else if(type.equals(ACTION_ALLPAUSE)){
+            //全部暂停
+            mHandle.obtainMessage(2).sendToTarget();
+        }else if(type.equals(ACTION_ALLSTART)){
+            //全部开始
+            new MyThread(info,3).start();
+        }else if(type.equals(ACTION_WAITING)){
+            mHandle.obtainMessage(6,info).sendToTarget();
         }
     }
@@ -151,17 +182,31 @@ public class DownLoadService extends Service {
             NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
             NetworkInfo wifiNetInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
-            if (!mobNetInfo.isConnected() && !wifiNetInfo.isConnected()) {
+            if (!wifiNetInfo.isConnected()) {
                 //网络断开
-                if(DownloadLimitManager.getInstance().getCurremtDownload() !=null && DownloadLimitManager.getInstance().getCurremtDownload().getUrl() != null){
-                    DownloadLimitManager.getInstance().pauseErrorDownload();
-                }
+                DownloadLimitManager.getInstance().pauseErrorDownload();
             } else {
                 //网络连接
                 //启动初始化线程
-                if(DownloadLimitManager.getInstance().getCurremtDownload() !=null && DownloadLimitManager.getInstance().getCurremtDownload().getUrl() != null){
-                    new MyThread(DownloadLimitManager.getInstance().getCurremtDownload()).start();
-                }
+                List<DownloadInfo> list = MyApplication.getInstances().getDaoSession().loadAll(DownloadInfo.class);
+                DownloadInfo info = null;
+               for(int i = 0;i < list.size();i++){
+                   if(list.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD)){
+                       info = list.get(i);
+                   }else if(list.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD_NET_PAUSE)){
+                       list.get(i).setDownloadStatus(DownloadStatus.DOWNLOAD_WAIT);
+                       EventBus.getDefault().post(list.get(i));//通知页面
+                       MyApplication.getInstances().getDaoSession().update(list.get(i));
+                   }
+               }
+               if(DownloadLimitManager.getInstance().getCurremtDownload() != null){
+                   info = DownloadLimitManager.getInstance().getCurremtDownload();
+               }
+               if(info != null){
+                   new MyThread(info,0).start();
+               }else {
+                   DownloadLimitManager.getInstance().downNext();
+               }
             }
         }
     }
@@ -183,6 +183,19 @@ public class DownloadLimitManager {
             }
             downCalls.remove(currentDownInfo.getUrl());
         }
+        for(int i = 0;i < downWait.size();i++){
+            if(downWait.get(i).getDownloadStatus().equals(DownloadStatus.DOWNLOAD_WAIT)){
+                downWait.get(i).setDownloadStatus(DownloadStatus.DOWNLOAD_NET_PAUSE);
+            }
+
+            if(currentDownInfo != null && downWait.get(i).getUrl().equals(currentDownInfo.getUrl())){
+                currentDownInfo.setDownloadStatus(DownloadStatus.DOWNLOAD_NET_PAUSE);
+                downWait.set(i,currentDownInfo);
+            }
+            EventBus.getDefault().post(downWait.get(i));//通知页面
+            MyApplication.getInstances().getDaoSession().update(downWait.get(i));
+        }
+
     }
@@ -223,6 +236,9 @@ public class DownloadLimitManager {
      * 暂停所有的下载
      */
     public void pauseAllDownload() {
+        List<DownloadInfo> list = MyApplication.getInstances().getDaoSession().loadAll(DownloadInfo.class);
+        downWait.clear();
+        downWait = list;
         for (int i = 0; i < downWait.size(); i++) {
             Call call = downCalls.get(downWait.get(i).getUrl());
             if (call != null) {
@@ -10,6 +10,7 @@ public class DownloadStatus {
     public static final String DOWNLOAD_CANCEL = "cancel"; // 下载取消
     public static final String DOWNLOAD_OVER = "over";    // 下载结束
     public static final String DOWNLOAD_ERROR = "error";  // 下载出错
+    public static final String DOWNLOAD_NET_PAUSE = "netpause"; //网络中断状态
     public static final long TOTAL_ERROR = -1;//获取进度失败
 }
 package com.cnlive.downloadfile.download.util;
+import android.app.ActivityManager;
 import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import java.util.List;
+
 public class NetWorkUtil {
     /**
      * 获取当前网络类型 CheckNetworkStatusChangeListener.Status
@@ -28,4 +31,31 @@ public class NetWorkUtil {
         }
         return CheckNetworkStatusChangeListener.Status.TYPE_UN_NETWORK;
     }
+
+
+
+    /**
+     * 程序是否在前台运行
+     *
+     * @return
+     */
+    public static boolean isAppOnForeground(Context context) {
+        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+        String packageName = context.getPackageName();
+
+        List<ActivityManager.RunningAppProcessInfo> appProcesses = activityManager
+                .getRunningAppProcesses();
+        if (appProcesses == null)
+            return false;
+
+        for (ActivityManager.RunningAppProcessInfo appProcess : appProcesses) {
+            if (appProcess.processName.equals(packageName)
+                    && appProcess.importance == ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
 }
 \ No newline at end of file
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="10dp" />
+    <solid android:color="@android:color/white" />
+</shape>
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="#01000000">
+
+    <RelativeLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bg_dialog"
+        android:layout_centerInParent="true"
+        android:layout_margin="20dp">
+
+        <TextView
+            android:id="@+id/content"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_marginLeft="24dp"
+            android:layout_marginTop="28dp"
+            android:layout_marginRight="24dp"
+            android:layout_marginBottom="25dp"
+            android:text="@string/audio_mobile_net_dialog_title"
+            android:textColor="#282828"
+            android:textSize="17sp" />
+
+        <View
+            android:id="@+id/line1"
+            android:layout_width="match_parent"
+            android:layout_height="1px"
+            android:layout_below="@id/content"
+            android:background="#ff09141f" />
+
+        <LinearLayout
+            android:id="@+id/buttons"
+            android:layout_width="match_parent"
+            android:layout_height="45dp"
+            android:layout_below="@+id/line1"
+            android:orientation="horizontal">
+
+            <TextView
+                android:id="@+id/btn_left"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:text="@string/audio_mobile_net_dialog_cancel"
+                android:textColor="#000000"
+                android:textSize="17sp" />
+
+            <View
+                android:id="@+id/line2"
+                android:layout_width="1px"
+                android:layout_height="match_parent"
+                android:background="#ff09141f" />
+
+            <TextView
+                android:id="@+id/btn_right"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:gravity="center"
+                android:text="@string/audio_mobile_net_dialog_continue"
+                android:textColor="#000000"
+                android:textSize="17sp" />
+
+        </LinearLayout>
+    </RelativeLayout>
+
+
+</RelativeLayout>
 \ No newline at end of file
 <resources>
     <string name="app_name">DownloadFile</string>
+    <string name="audio_mobile_net_dialog_title">当前无WIFI，是否允许用流量</string>
+    <string name="audio_mobile_net_dialog_cancel">取消</string>
+    <string name="audio_mobile_net_dialog_continue">允许</string>
 </resources>
@@ -7,5 +7,15 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
     </style>
-
+    <style name="CustomDialogStyle" parent="@android:style/Theme.Dialog">
+        <item name="android:windowFrame">@null</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:background">@android:color/transparent</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:backgroundDimAmount">0.6</item>
+        <item name="android:windowCloseOnTouchOutside">true</item>
+    </style>
 </resources>